Describe in relation to the functions of the muscular system. Excitable or Irritable.

Q: Discuss brain

A: The component of the central nervous system that lies in the head region of the body, inside the…

Q: Describe the patterns of structural organization and its functional relevance at the level of the…

A: The central nervous system comprises of the brain and spinal cord. The brain control of many bodily…

Q: State some functions of epipharynx.

A: The labrum is one of the parts of the insect's mouth along with mandibles, maxillae, hypopharynx,…

Q: Describe the components of the knee-jerk reflex?

A: A reflex action is an automatic response to stimuli and does not involve consciousness. It occurs…

Q: Give a labeled illustration of a simple reflex arc with its components of the patella tendon tap…

A: Knee jerk reflex is an example of simple monosynaptic reflex.  If tapping the random just below the…

Q: rank the components of a reflex arc in the correct order

A: In response to a stimulus, the muscles or glands give reflexes that are rapid, preprogrammed, and…

Q: Right upper and lower facial weakness signifies right upper motor neuron damage.. TRUE OR FALSE

A: Facial palsy refers to the weakness observed in the facial muscles of an individual. It occurs…

Q: What type of talk typically has to decrease before a client will start to express more change talk?

A: Change talk and maintain talk both exhibits a person's reluctance toward change on opposite ends of…

Q: Briefly describe the positive benefits of exercise on brain function.

A: The activities which enhances or maintains the overall health of an individual is known as exercise.…

Q: Explain the neurodegenerative disease ? Explain the cause of neurodegenerative disease ?

A: Nerve cells are the basic components of the nervous system that function to mediate the…

Q: The medical term for low back pain is?

A: Back is the dorsal region of the trunk, between the neck and the glutes. The back houses the spine…

Q: Identify the component of the reflex arc that detects changes in the internal or external…

A: the reflex arc is a nerve pathway that participates inside the reflex. The reflex arc includes 5…

Q: describe cognitive deficit

A: Cognition is a mental action that involves acquiring the knowledge, experience, understanding…

Q: match the condition or disorder that may mimic dementia with symptons or response

A: Dementia is characterized by impairment of intellect, personality, and memory without loss of…

Q: Which structures would be affected if a person has an increased lumbar lordosis

A: Lordosis can affect your lower back and neck. This can lead to excessive stress on the spine,…

Q: Explain how a nerve impulse is generated and propagated.

A: Humans have a well-established nervous system that helps in transferring signals throughout the…

Q: List the various drugs classified as adrenergic agonists or sympathomimetics

A: We know that, Adrenergic agonists are also called as sympathomimetics due to their action on…

Q: Identify potential neural factors in the periphery that may be linked to fatigue.

A: Fatigue: The fatigue is the term that refers to an inability to perform a muscle contraction after…

Q: Give an example of an activity that requires more than one area of the brain. Discuss the different…

A: The brain is the most complex organ which serves as the centre of the nervous system and it is…

Q: Why does TTX reduce the response caused by nerve stimulation and also the response to direct muscle…

A: Tetrodotoxin (TTX) is a powerful poison is specific to voltage gated sodium channels. TTX  inhibits…

Q: Why is the change in motor learning and motor control across the life span important?

A: Change in motor learning and motor control across the lifespan is important because strategies that…

Q: Explain how severe hypoxia and hypercapnia affect thecentral nervous system.

A: Hypoxia is defined as a low level or absence of oxygen in the tissues. There are so many signs and…

Q: State a brief function a. Choroid

A: Eye is an organ responsible for vision. Its lens focuses light to form image at retina which has…

Q: Which of the following is associated with pain relief? a. acetylcholine c. serotonin b. glutamate d.…

A: Introduction: The term pain is an unpleasant sensory and emotional experience associated with actual…

Q: e primary motor area Multiple Choice contains more motor neurons for the thighs than the mouth.…

A: Its is area of brain located in precentral gyrus of frontal lobe. It gives rise to motor descending…

Q: What are the function of involuntary with example?

A: The word involuntary basically refers to the action that is non-intentional. Cardiac muscle, as well…

Q: Impaired sociability in autistic individuals may involve low levels of A.  Serotonin B.  Thalidomide…

A: Autistic individuals are characterized by restrictive and repetitive behaviour and difficulty in…

Q: Name the cells present in the corpora adiposa.

A: Corpora adiposa(fat bodies) are finger-like projections of adipose tissues that are found in all…

Q: State the location of medullated nerve fibre.

A: Nerve fiber can be defined as the long processes of neuron that conducts the electrical impulses…

Q: Define and describe the absolute and relative refractory periods and how they affect the direction…

A: An action potential:It can be defined as a swift rise and succeeding fall in the membrane potential…

Q: Explain the descending pathway from the brain where Mr. D decides to move his right leg to the…

A: The descending pathway is how motor impulses are sent from the brain to lower motor neurons, which…

Q: Define locomotion.

A: Locomotion - Locomotion is ability to move by which organism goes from one place to another..

Q: What would a neuropathy of a cervical somatic motor nerve be expected to cause? Brisk reflexes…

A: Peripheral neuropathy:Nerve injury causes weakness, numbness, and discomfort in the hands and feet.

Q: Negative feedback Receptor Effector Departure from Return to resting level Resting level Further…

A: Ans. Homeostasis refers to the maintenance of equilibrium or stability around the system. Adjustment…

Q: Describe the changes in cognitive functioning throughout adulthood. Please provide examples such as…

A: \                         COGNITIVE FUNCTION- Cognitive function is a broad term that encompasses…

Q: Upper motor neuron damage:   Results in activation of the extensor reflex Results in activation of…

A: The central nervous system controls the activity of skeletal muscle through the upper motor neuron…

Q: Explain how the nervous system and endocrine differ: the rate of their control, the way in which…

A: Introduction: The nervous system is one of the most important systems in the human body that sends…

Q: Give at least 1 Musculoskeletal Disorder. Determine what are the symptoms, causes, preventions and…

A: The musculoskeletal system provides a structural framework to the body and allows movement. It…

Q: “The greater the deviance from normal, the greater the disability”. Explain this statement with…

A: We approach hospitals or a doctor to get treatment for diseases. It’s not about simply taking some…

Q: Define the term acetylcholinesterase?

A: Biology terms are fundamental concepts and terms used in biology, which is the study of life and…

Q: Outline the effects of long term physical inactivity on the following the bones; the joints; the…

A: Physical inactivity is a term that is used to identify people who do not get the recommended amount…

Q: For each of the following statements about the sympathetic nervous system, state whether it is true…

A: the sympathetic nervous system is one of the vital parts of the autonomic nervous system.

Q: Give physiognomic characteristics.

A: The combination of vegetation external appearance, its vertical structure, and dominant taxa growth…

Q: Define the term Acetylcholine?

A: Synapse is the region where the conduction of nerve impulses from one neuron to another neuron…

Muscle Action

A change in the body or a bodily organ as a result of its functioning is referred to as an action. Muscle action can be defined as the specific movement of a bodily part generated by the contraction of a muscle. The muscle proteins actin and myosin are the important contractile proteins involved in muscle action. Muscle contraction, in addition to movement, serves several other important functions in the body, including posture, heat generation, and joint stability. Muscle contraction maintains posture, which includes standing and sitting.